:root{--primary: #2563eb;--secondary: #06b6d4;--accent: #22c55e;--error: #ef4444;--bg-1: #0b1c45;--bg-2: #3a1f64;--text: #f8fafc;--muted: #cbd5e1;--panel: rgba(255, 255, 255, .12);--panel-border: rgba(255, 255, 255, .25);--shadow-soft: 8px 8px 22px rgba(0, 0, 0, .28), -6px -6px 18px rgba(255, 255, 255, .08)}.app.light{--bg-1: #dfe8ff;--bg-2: #b4e6ff;--text: #0f172a;--muted: #1e293b;--panel: rgba(255, 255, 255, .58);--panel-border: rgba(255, 255, 255, .75);--shadow-soft: 10px 10px 20px rgba(37, 99, 235, .18), -8px -8px 18px rgba(255, 255, 255, .8)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:Poppins,Inter,sans-serif;color:var(--text);background:radial-gradient(circle at 20% 10%,rgba(6,182,212,.18),transparent 32%),linear-gradient(130deg,var(--bg-1),var(--bg-2))}.app{min-height:100vh;padding:16px}.navbar{width:min(1280px,100%);margin:0 auto 16px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px;position:sticky;top:8px;z-index:40}.logo-wrap{display:flex;align-items:center;gap:10px;cursor:pointer}.logo-wrap p{margin:0;color:var(--muted);font-size:.78rem}.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(130deg,var(--primary),var(--secondary));color:#fff;display:grid;place-items:center;font-weight:700}.nav-links{display:flex;align-items:center;gap:4px}.nav-link{background:transparent;border:1px solid transparent;color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}.nav-link:hover{background:#ffffff1f;border-color:#ffffff38}.auth-link{border-color:#ffffff47}.nav-toggle{display:none}.top-banner,.between-ad,.footer{width:min(1200px,100%);margin:0 auto 16px}.layout{width:min(1280px,100%);margin:0 auto;display:grid;grid-template-columns:220px 1fr 220px;gap:16px}.content{display:flex;flex-direction:column;gap:16px}.glass{background:var(--panel);border:1px solid var(--panel-border);border-radius:20px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-soft)}.hero,.typing-section,.result-card,.practice-section,.blog-section,.leaderboard,.progress-card,.history-card,.auth-card{padding:20px}.hero h1{margin:0;font-size:clamp(1.8rem,2.2vw,2.8rem)}.hero p{color:var(--muted)}.hero-actions,.controls,.practice-controls{display:flex;flex-wrap:wrap;gap:10px}.btn{border:none;border-radius:12px;padding:10px 16px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary),var(--secondary));cursor:pointer;transition:transform .2s ease,filter .2s ease}.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-soft{background:#ffffff26;color:var(--text);border:1px solid rgba(255,255,255,.28)}.btn-link{background:transparent;border:none;color:var(--secondary);text-align:left;padding:0}.section-head h2{margin:0}.section-head p,.small-note{margin:6px 0 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rgba(255,255,255,.2);background:#0003;line-height:1.9;font-size:clamp(1rem,2vw,1.15rem);letter-spacing:.3px;-webkit-user-select:none;user-select:none}.char{position:relative}.char.correct{color:var(--accent)}.char.incorrect{color:var(--error)}.char.active:after{content:"";position:absolute;right:-2px;top:2px;width:2px;height:1.2em;background:var(--secondary);animation:blink 1s infinite}.typing-input{margin-top:12px;width:100%;min-height:88px;resize:vertical}.result-grid{display:grid;grid-template-columns:repeat(3,minmax(110px,1fr));gap:12px}.result-grid p{margin:0;padding:12px;border-radius:12px;background:#ffffff24;display:flex;flex-direction:column}.badge{color:#071b0a;background:var(--accent);padding:4px 8px;border-radius:999px;width:fit-content}.insights-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:16px}.auth-card,.leaderboard,.progress-card,.history-card{display:flex;flex-direction:column;gap:10px}.leaderboard ul,.history-card 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rgba(239,68,68,.3);border-radius:10px;padding:8px}.success-text{color:#bbf7d0;background:#22c55e33;border:1px solid rgba(34,197,94,.35);border-radius:10px;padding:8px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#070a1ca6;display:grid;place-items:center;padding:14px;z-index:80}.modal-panel{width:min(480px,100%);padding:14px;position:relative}.modal-close{position:absolute;right:14px;top:14px;border:1px solid rgba(255,255,255,.3);border-radius:10px;background:#ffffff1f;color:var(--text);padding:6px 10px;cursor:pointer}.practice-metrics{display:flex;gap:12px;align-items:center;color:var(--muted)}.admin-panel{padding:20px}.admin-page-wrap{width:min(1280px,100%);margin:0 auto}.admin-topbar{margin-bottom:16px}.admin-top-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-auth-shell{padding:20px;width:min(560px,100%);margin:0 auto 16px}.admin-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.admin-head 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blink{0%,50%{opacity:1}51%,to{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1150px){.app{padding:12px}.layout{grid-template-columns:1fr}.sidebar{display:none}}@media(max-width:900px){.nav-toggle{display:inline-flex}.navbar{flex-wrap:wrap}.nav-links{width:100%;display:none;flex-direction:column;align-items:stretch;gap:8px;padding-top:8px}.nav-links.open{display:flex}.nav-link{text-align:left;background:#ffffff14}}@media(max-width:760px){.result-grid,.live-stats,.insights-grid,.blog-list{grid-template-columns:1fr}.hero,.typing-section,.result-card,.practice-section,.blog-section,.auth-card,.leaderboard,.progress-card,.history-card{padding:16px}.text-board{max-height:210px;line-height:1.75}.typing-input{min-height:110px}.practice-metrics{width:100%;justify-content:space-between}.modal-panel{padding:10px}.admin-list,.admin-ads,.placements-grid{grid-template-columns:1fr}.admin-topbar{flex-wrap:wrap}}@media(max-width:520px){.app{padding:10px}.hero h1{font-size:1.55rem}.btn,.btn-soft{width:100%;justify-content:center}.controls label,.controls select{width:100%}.nav-link{font-size:.95rem}}